GPS几何监测系统的三维可视化设计与初步实现  

The 3D visualization and initial implementation of GPS geometry monitoring system

作　　者：黄声享[1] 沈凤娇[1] 张翠峰[1] 

机构地区：[1]武汉大学测绘学院,武汉430079

出　　处：《测绘工程》2010年第1期1-4,共4页Engineering of Surveying and Mapping

基　　金：国家科技支撑计划项目(2006BAG04B03)

摘　　要：现代GPS几何监测系统的数据采样率高,监测点数多,数据管理与利用的可视化技术能使这些数据信息生动、直观。文中以VC++6.0为开发工具、OpenGL为图形接口,利用OpenGL提供的几何建模、光照等特性,结合苏通大桥GPS监测系统数据,设计并初步实现三维监测数据的动态可视化显示。Modern GPS geometry monitoring system has high hits as well as plentiful monitoring stations, so the visualization of data management and its utilization can make the data information getting from the system more vivid and direct. In this paper, stress is laid on the initial implementation of the outputs of three-dimensi0nal monitoring data, through the research of how to make use of VCq-＋6.0 as the develop- ment tool, OpenGL as the graphic interface by which the geometry modeling, lighting are provided, and finally the monitoring data from GPS monitoring system of Sutong Bridge.

关 键 词：GPS 几何监测 可视化 OPENGL 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]